A spool turnover conveyor

Abstract

The present application belongs to the technical field of conveying equipment, and relates to a spool turnover conveying device, which comprises a roller conveyor, a lifting mechanism, a turnover mechanism and a protection mechanism. The lifting mechanism comprises a support frame and a lifting cylinder. The support frame is arranged around the roller conveyor. The lifting cylinder is fixed to the top end of the support frame. The turnover mechanism comprises a fixing frame, a turnover motor and a squirrel cage. The top end of the fixing frame is fixedly connected with the end of the piston rod of the lifting cylinder. The turnover motor is installed on the upper half of the fixing frame. The two sides of the squirrel cage are rotatably connected with the lower half of the fixing frame through rotary shaft seats. The output shaft of the turnover motor is connected with the rotary shaft seats through a gear chain mechanism. The protection mechanism comprises a door bar. One side of the door bar is rotatably installed at the opening of the squirrel cage. The door bar is used for opening or closing the squirrel cage. After the squirrel cage is lifted by the lifting mechanism, the squirrel cage is turned over to drive the spool to complete the turnover action. The spool is protected by the squirrel cage to prevent the spool from colliding and toppling over.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying equipment, in particular to a spool turnover conveying device. BACKGROUND

[0002] Currently, the single filaments produced by wet drawing in the steel cord industry need to be distinguished by L / R surface (front and back surface) when used in the finished product process. In the production process, the MES import information is matched according to the barcode scanning result to determine whether the spool needs to be turned over. The spool that needs to be turned over enters the turnover mechanism for turnover. However, the existing turnover mechanism is difficult to stably turn over the heavy spool, which may cause safety hazards during the turnover process.

[0003] A cylindrical workpiece upside-down surface turning device disclosed in Chinese patent document CN210527742U includes an upper roller conveyor belt, a lower roller conveyor belt, and a surface turning device arranged between the lower end of the upper roller conveyor belt and the upper end of the lower roller conveyor belt. The upper roller conveyor belt and the lower roller conveyor belt are arranged vertically, and their conveying directions are perpendicular to each other. The lower end of the upper roller conveyor belt and the upper end of the lower roller conveyor belt are connected end to end through the surface turning device. The surface turning device includes arc-shaped surface turning slide position adjustment supports arranged on both sides of the lower end of the upper roller conveyor belt, arc-shaped surface turning slide inclination adjustment supports arranged between the two arc-shaped surface turning slide position adjustment supports, and arc-shaped surface turning slides fixedly connected to the arc-shaped surface turning slide position adjustment supports. However, this patent still has some deficiencies: the supporting capacity of the arc-shaped surface turning slide is insufficient, and it cannot support the turnover of heavy spools. Moreover, it is easy to cause the spool to tip over and collide, causing damage to the spool. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a spool turnover conveying device to solve the above problems.

[0005] The technical scheme adopted by the present application to solve its technical problems is: a spool turnover conveying device, comprising a roller conveyor, a code scanning device arranged at the front end of the roller conveyor for scanning spool information, a lifting mechanism, a turnover mechanism and a protection mechanism, the lifting mechanism comprising a support frame and a lifting cylinder, the support frame being arranged around the roller conveyor, the lifting cylinder being fixed at the top end of the support frame and the piston rod of the lifting cylinder being arranged downward, the turnover mechanism comprising a fixed frame, a turnover motor and a squirrel cage, the top end of the fixed frame being fixedly connected with the end of the piston rod of the lifting cylinder, the turnover motor being installed on the upper half of the fixed frame, the squirrel cage being a box structure with one side open, the two sides of the squirrel cage being rotatably connected with the lower half of the fixed frame through rotary shaft seats, the output shaft of the turnover motor being connected with the rotary shaft seat of one side of the squirrel cage through a gear chain mechanism, and the protection mechanism comprising a door bar, the door bar being rotatably installed on one side of the opening of the squirrel cage, the door bar being used for opening or closing the squirrel cage.

[0006] Preferably, a rail frame is fixed at the upper and lower ends of the squirrel cage, a plurality of crossbars are installed on the rail frame at equal intervals, and the crossbars can pass through the gap between the rollers of the roller conveyor and move below the roller conveyor.

[0007] Preferably, a plurality of protrusions are vertically fixed on the rail frame, the crossbars are fixed on the protrusions, the height of each protrusion is greater than the diameter of a single roller on the roller conveyor, and the distance between any two adjacent protrusions is greater than the diameter of a single roller on the roller conveyor.

[0008] Preferably, the lifting mechanism further comprises a support plate, a connecting plate and a plurality of guide rods, the support plate is fixed at the top end of the support frame, the plurality of guide rods are vertically and slidably installed on the support plate, the upper ends of the plurality of guide rods are respectively and vertically fixedly connected with the connecting plate, and the lower ends of the plurality of guide rods are respectively and vertically fixedly connected with the top end of the fixed frame.

[0009] Preferably, the protection mechanism further comprises a pull rod, a sliding rod and a rotating rod, the sliding rod is horizontally slidably installed in the squirrel cage, the rotating rod is vertically installed at the end of the sliding rod, one end of the pull rod is fixedly connected with the rotating rod, the other end of the pull rod is hingedly connected with the middle part of the door bar, and the pull rod is used to drive the door bar to rotate.

[0010] Preferably, a locking rod is mounted on the outer side of the mouse cage, the locking rod is vertically slidingly connected with the mouse cage, a locking block is vertically fixed in the middle of the locking rod, a limiting block is fixed in the middle of the pull rod, an avoiding slot for avoiding the locking block is formed on the outer side of the mouse cage, the locking block can be clamped with the front end of the limiting block, and a pressing rod is fixed on the upper and lower ends of the locking rod.

[0011] Preferably, an arc-shaped supporting plate is further fixed on the door post, and a rubber pad is arranged on the side of the arc-shaped supporting plate facing the I-shaped wheel.

[0012] The present application has the following advantages:

[0013] Firstly, the mouse cage is placed on the upper surface of the roller conveyor by the turnover mechanism, so that the I-shaped wheel can be sent into the mouse cage, then the mouse cage is lifted by the lifting mechanism, and then the I-shaped wheel is turned over together by turning over the mouse cage, the I-shaped wheel is protected by the mouse cage during the turning over process, so that the I-shaped wheel is prevented from being knocked down and the safety hazard is reduced.

[0014] Secondly, the opening of the mouse cage is supported by the protection mechanism to prevent the I-shaped wheel from falling out of the opening during the turning over process, and the automatic locking and unlocking of the door post are realized by the cooperation of the locking rod and the door post, so that the operation process is simplified, the turning over process of the I-shaped wheel is smoother, and the turning over efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 is a structural schematic view of the optimal embodiment of the I-shaped wheel turnover conveying device of the present application;

[0017] Figure 2 is a structural schematic view of the support frame of the I-shaped wheel turnover conveying device of the present application;

[0018] Figure 3 is a structural schematic view of the fixing frame of the I-shaped wheel turnover conveying device of the present application;

[0019] Figure 4 This is a schematic diagram of the gate of the I-beam wheel overturning conveyor device of the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of a rat cage for a rotating conveyor device based on the I-beam wheel of the present invention;

[0021] Figure 6 This is a schematic diagram of the locking rod of an I-beam reversing conveyor device according to the present invention.

[0022] Reference numerals: 1. Roller conveyor belt; 2. Lifting mechanism; 3. Tilting mechanism; 4. Protective mechanism; 5. Support frame; 6. Lifting cylinder; 7. Fixing frame; 8. Tilting motor; 9. Mouse cage; 10. Rotating shaft seat; 11. Gear chain mechanism; 12. Gate; 13. Fence; 14. Crossbar; 15. Protrusion; 16. Support plate; 17. Connecting plate; 18. Guide rod; 19. Pull rod; 20. Sliding rod; 21. Rotating rod; 22. Locking rod; 23. Locking block; 24. Limiting block; 25. Pressure rod; 26. I-beam wheel; 27. Arc-shaped support plate. Detailed Implementation

[0023] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0024] like Figures 1 to 6 As shown, the present invention provides an embodiment of an I-beam wheel flipping conveyor device, including a roller conveyor belt 1. The front end of the roller conveyor belt 1 is provided with a barcode scanning device for scanning information of the I-beam wheel 26. The barcode scanning device is prior art and is not shown in the figure. The barcode scanning device is used to determine whether the I-beam wheel 26 needs to be flipped to prevent the I-beam wheel 26 from being flipped incorrectly or missed. The device also includes a lifting mechanism 2, a flipping mechanism 3, and a protective mechanism 4.

[0025] The lifting mechanism 2 includes a support frame 5 and a lifting cylinder 6. The support frame 5 is arranged around the roller conveyor belt 1, and the lifting cylinder 6 is fixed to the top of the support frame 5 with the piston rod of the lifting cylinder 6 pointing downward.

[0026] The lifting mechanism 2 also includes a support plate 16, a connecting plate 17, and multiple guide rods 18. The support plate 16 is fixed to the top of the support frame 5. The multiple guide rods 18 are vertically slidably installed on the support plate 16. The upper ends of the multiple guide rods 18 are respectively vertically fixed to the connecting plate 17, and the lower ends of the multiple guide rods 18 are respectively vertically fixed to the top of the fixed frame 7. The fixed frame 7 is driven to rise by the lifting cylinder 6, so that the flipping mechanism 3 can smoothly flip the I-beam wheel 26.

[0027] The turnover mechanism 3 comprises a fixed frame 7, a turnover motor 8 and a squirrel cage 9. The top end of the fixed frame 7 is fixedly connected with the end of the piston rod of the lifting cylinder 6. The turnover motor 8 is installed on the upper half of the fixed frame 7. The squirrel cage 9 is a box structure with one side open. The two sides of the squirrel cage 9 are rotationally connected with the lower half of the fixed frame 7 through rotary shaft seats 10. The output shaft of the turnover motor 8 is connected with the rotary shaft seat 10 on one side of the squirrel cage 9 through a gear chain mechanism 11. The turnover motor 8 can drive the squirrel cage 9 to rotate 180° with the rotary shaft seat 10 as the center. An optical detection switch for limiting the turnover angle of the squirrel cage 9 is arranged on the fixed frame 7 close to the squirrel cage 9, so as to ensure that the squirrel cage 9 can be turned to the position. By turning over the squirrel cage 9, the turnover action of the I-shaped wheel 26 is completed. The I-shaped wheel 26 is protected by the squirrel cage 9 during the turnover process, so as to prevent the I-shaped wheel 26 from colliding and falling and reduce the safety hazard.

[0028] The upper and lower ends of the squirrel cage 9 are fixedly provided with a fence 13. A plurality of cross bars 14 are installed on the fence 13 at equal intervals. The cross bars 14 can pass through the gap between the rollers of the roller conveyor 1 and move to the lower side of the roller conveyor 1. That is, when the squirrel cage 9 is placed on the roller conveyor 1, the upper surface of the roller conveyor 1 is higher than the inner bottom of the squirrel cage 9, so that the roller conveyor 1 can send or remove the I-shaped wheel 26 into or out of the squirrel cage 9.

[0029] A plurality of protrusions 15 are vertically fixed on the fence 13. The cross bars 14 are fixed on the protrusions 15. The height of each protrusion 15 is greater than the diameter of a single roller on the roller conveyor 1. The distance between any two adjacent protrusions 15 is greater than the diameter of a single roller on the roller conveyor 1, so that the fence 13 and the cross bars 14 can smoothly enter the gap of the roller conveyor 1.

[0030] The protection mechanism 4 comprises a door fence 12. One side of the door fence 12 is rotationally installed at the opening of the squirrel cage 9. The door fence 12 is used to open or close the squirrel cage 9. The protection mechanism 4 further comprises a pull rod 19, a sliding rod 20 and a rotating rod 21. The sliding rod 20 is horizontally slidably installed in the squirrel cage 9. The rotating rod 21 is vertically installed at the end of the sliding rod 20. One end of the pull rod 19 is fixedly connected with the rotating rod 21. The other end of the pull rod 19 is hingedly connected with the middle part of the door fence 12. The pull rod 19 is used to drive the door fence 12 to rotate.

[0031] The outer side of the squirrel cage 9 is provided with a locking rod 22, the locking rod 22 is in vertical sliding connection with the squirrel cage 9, the middle part of the locking rod 22 is vertically fixed with a locking block 23, the middle part of the pull rod 19 is fixed with a limiting block 24, the outer side of the squirrel cage 9 is provided with an avoiding slot for avoiding the locking block 23, the locking block 23 can be clamped with the front end of the limiting block 24, the upper and lower ends of the locking rod 22 are fixed with pressing rods 25, when the squirrel cage 9 is lifted to make the cross rod 14 disengage from the roller conveying belt 1, the spool 26 in the squirrel cage 9 can extrude the pressing rod 25 below the spool 26 to move downward, when one of the pressing rods 25 moves outward of the squirrel cage 9, the other pressing rod 25 can synchronously move inward of the squirrel cage 9.

[0032] The working principle of the protection mechanism 4 is that before the spool 26 is loaded into the squirrel cage 9, the cross rod 14 at the bottom of the squirrel cage 9 is inserted into the roller gap of the roller conveying belt 1, the door bar 12 is in the open state, at this time, the roller conveying belt 1 sends the spool 26 into the squirrel cage 9 from the opening of the squirrel cage 9, the spool 26 enters the squirrel cage 9 and first contacts the sliding rod 20 and pushes the sliding rod 20 to move backward, the sliding rod 20 drives the pull rod 19 to move backward, the pull rod 19 drives the door bar 12 to rotate, when the spool 26 completely enters the squirrel cage 9, the sliding rod 20 is moved to the position to make the door bar 12 completely closed, then the lifting mechanism 2 drives the squirrel cage 9 to move upward as a whole, in the process of upward movement of the squirrel cage 9, the cross rod 14 at the bottom of the squirrel cage 9 is lifted from the roller gap of the roller conveying belt 1 and supports the bottom of the spool 26 through the cross rod 14, in the process of upward movement of the cross rod 14 to the bottom of the spool 26, the pressing rod 25 will be in contact with the spool 26 and move downward of the squirrel cage 9, the movement of the pressing rod 25 drives the locking rod 22 and the locking block 23 to move downward, so that the locking block 23 is in abutment with the limiting block 24, at this time, the pull rod 19 cannot move forward to complete the locking operation, so as to prevent the door bar 12 from being opened outward, then the turnover mechanism 3 is used to turn over the squirrel cage 9 as a whole, when the squirrel cage 9 is turned over to the position, the turned-over spool 26 is in contact with the other pressing rod 25 and drives the locking rod 22 to move reversely, so that the locking block is separated from the limiting block 24, at this time, the door bar 12 is in the unlocked state, then the squirrel cage 9 is placed on the roller conveying belt 1, the roller conveying belt 1 can move the spool 26 out of the squirrel cage 9, in the process of moving the spool 26 out of the squirrel cage 9, the door bar 12 can be pushed to be opened.

[0033] The door bar 12 is further fixed with an arc-shaped supporting plate 27, the side of the arc-shaped supporting plate 27 facing the spool 26 is provided with a rubber pad, the shape of the arc-shaped supporting plate 27 is more matched with the surface of the spool 26, which can effectively prevent the spool 26 from shaking and falling.

[0034] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the terms does not necessarily mean the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] With the above ideal embodiments according to the present application as the inspiration, through the above description, relevant personnel can certainly make various changes and modifications within the scope of not deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A reel overturning conveying device, comprising a roller conveyor (1), a front end of the roller conveyor (1) is provided with a code scanning device for scanning information of a reel (26), characterized in that: The lifting mechanism (2), the turnover mechanism (3) and the protection mechanism (4) are further included, the lifting mechanism (2) comprises a support frame (5) and a lifting cylinder (6), the support frame (5) is arranged around the roller conveyor belt (1), the lifting cylinder (6) is fixed at the top end of the support frame (5), and the piston rod of the lifting cylinder (6) is arranged downward, the turnover mechanism (3) comprises a fixing frame (7), a turnover motor (8) and a mouse cage (9), the top end of the fixing frame (7) is fixedly connected with the end of the piston rod of the lifting cylinder (6), the turnover motor (8) is installed on the upper half of the fixing frame (7), the mouse cage (9) is a box structure with one side open, the two sides of the mouse cage (9) are rotationally connected with the lower half of the fixing frame (7) through rotating shaft seats (10), and the output shaft of the turnover motor (8) is connected with the rotating shaft seat (10) on one side of the mouse cage (9) through a gear chain mechanism (11), and the protection mechanism (4) comprises a door bar (12), one side of the door bar (12) is rotationally installed at the opening of the mouse cage (9), and the door bar (12) is used for opening or closing the mouse cage (9). The upper and lower ends of the mouse cage (9) are fixedly provided with rail frames (13), a plurality of cross rods (14) are installed at equal intervals on the rail frames (13), and the cross rods (14) can pass through the gap between the rollers of the roller conveyor belt (1) and move to the lower side of the roller conveyor belt (1). The protection mechanism (4) further comprises a pull rod (19), a sliding rod (20) and a rotating rod (21), the sliding rod (20) is horizontally and slidingly installed in the mouse cage (9), the rotating rod (21) is vertically installed at the end of the sliding rod (20), one end of the pull rod (19) is fixedly connected with the rotating rod (21), the other end of the pull rod (19) is hingedly connected with the middle part of the door bar (12), and the pull rod (19) is used for driving the door bar (12) to rotate. A locking rod (22) is installed outside the mouse cage (9), the locking rod (22) is vertically and slidingly connected with the mouse cage (9), a locking block (23) is vertically fixed at the middle part of the locking rod (22), a limiting block (24) is fixed at the middle part of the pull rod (19), an avoiding groove for avoiding the locking block (23) is formed in the outside of the mouse cage (9), the locking block (23) can be clamped with the front end of the limiting block (24), and the upper and lower ends of the locking rod (22) are fixedly provided with pressing rods (25). When the cross rod (14) is separated from the roller conveyor belt (1) after the mouse cage (9) is lifted, the I-shaped wheel (26) in the mouse cage (9) can extrude the pressing rod (25) below the I-shaped wheel (26) to move downward, and when one of the pressing rods (25) moves outward of the mouse cage (9), the other pressing rod (25) can move synchronously into the mouse cage (9).

2. A spool tipper conveyor as claimed in claim 1 wherein: A plurality of protrusions (15) are vertically fixed on the column frame (13), and the horizontal rod (14) is fixed on the protrusions (15), the height of each protrusion (15) is greater than the diameter of a single roller on the roller conveying belt (1), and the distance between any two adjacent protrusions (15) is greater than the diameter of a single roller on the roller conveying belt (1).

3. A spool tipper conveyor as claimed in claim 2, wherein: The lifting mechanism (2) further comprises a support plate (16), a connecting plate (17) and a plurality of guide rods (18), the support plate (16) is fixed at the top end of the support frame (5), the plurality of guide rods (18) are vertically and slidingly installed on the support plate (16), the upper ends of the plurality of guide rods (18) are respectively and vertically fixedly connected with the connecting plate (17), and the lower ends of the plurality of guide rods (18) are respectively and vertically fixedly connected with the top end of the fixed frame (7).

4. A spool tipper conveyor as claimed in claim 1 wherein: An arc-shaped supporting plate (27) is further fixed on the door column (12), and a rubber pad is arranged on one side of the arc-shaped supporting plate (27) facing the spool (26).

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